CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Atlas 4.25 64-bit (3085+14
−14		)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 10 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Smallbrain 6.0 64-bit3284+15
−15		(+199)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−3
–   Laser 1.7 64-bit3256+6
−6		(+171)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
+39
–   Defenchess 2.2 64-bit3251+7
−7		(+166)4.5 − 11.5
(+1−8=7)		28.1%
4.5 / 16
0.0%
+12
–   Schooner 2.2 64-bit3250+7
−7		(+165)6 − 10
(+1−5=10)		37.5%
6.0 / 16
0.0%
+83
–   Stash 33.0 64-bit3246+14
−14		(+161)2.5 − 13.5
(+0−11=5)		15.6%
2.5 / 16
0.0%
−94
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+161)6 − 8
(+1−3=10)		42.9%
6.0 / 14
0.0%
+111
–   Alexandria 3.1.0 64-bit3236+16
−16		(+151)4.5 − 13.5
(+3−12=3)		25.0%
4.5 / 18
0.0%
−58
–   BlackCore 5.0 64-bit3233+19
−19		(+148)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+70
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+141)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+38
–   Alexandria 3.0.2 64-bit3221+20
−20		(+136)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
0.0%
+39
–   Viridithas 6.0.0 64-bit3219+19
−19		(+134)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+81
–   RukChess 3.0 64-bit3216+16
−16		(+131)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
−32
–   RukChess 3.0.12 64-bit3215+19
−19		(+130)4 − 14
(+0−10=8)		22.2%
4.0 / 18
0.0%
−62
–   Winter 1.0 64-bit3203+16
−16		(+118)9 − 15
(+6−12=6)		37.5%
9.0 / 24
0.0%
+12
–   Expositor 2WN29 64-bit3203+15
−15		(+118)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
0.0%
+94
–   Xiphos 0.4 64-bit3188+9
−9		(+103)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−76
–   Booot 6.2 64-bit3187+9
−9		(+102)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
+11
–   BlackCore 4.0 64-bit3185+18
−18		(+100)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+8
–   Rice 5.0.0 64-bit3183+17
−17		(+98)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+97
–   Roc 1.8 64-bit3182+13
−13		(+97)3 − 13
(+1−11=4)		18.8%
3.0 / 16
0.0%
−144
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(+79)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
+38
–   Roc 1.9.1 64-bit3150+14
−14		(+65)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−93
–   Vajolet2 2.8 64-bit3145+10
−10		(+60)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−174
–   Strelka 5.5 64-bit3142+5
−5		(+57)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
0.0%
+34
–   NirvanaChess 2.4 64-bit3139+7
−7		(+54)4.5 − 11.5
(+0−7=9)		28.1%
4.5 / 16
0.0%
−88
–   Fritz 15 64-bit3136+8
−8		(+51)8 − 8
(+4−4=8)		50.0%
8.0 / 16
0.0%
+56
–   Equinox 3.20 64-bit3134+7
−7		(+49)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
0.0%
+71
–   Carp 2.0.0 64-bit3133+16
−16		(+48)11 − 13
(+4−6=14)		45.8%
11.0 / 24
0.0%
+17
–   Avalanche 1.3.1 64-bit3125+17
−17		(+40)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+40
–   Invictus r382 64-bit3124+10
−10		(+39)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−77
–   Hannibal 1.7 64-bit3118+8
−8		(+33)9 − 7
(+5−3=8)		56.3%
9.0 / 16
0.0%
+75
–   chess22k 1.14 64-bit3117+11
−11		(+32)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+198
–   Viridithas 5.1.0 64-bit3116+19
−19		(+31)14 − 16
(+8−10=12)
46.7%
14.0 / 30
0.5%
+4
–   Sturddle 1.04 64-bit3115+14
−14		(+30)4 − 4
(+0−0=8)		50.0%
4.0 / 8
0.1%
+30
–   Texel 1.07 64-bit3114+9
−9		(+29)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−142
–   Rybka 4.1 64-bit3113+7
−7		(+28)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−76
–   Mr Bob 1.1.0 64-bit3112+12
−12		(+27)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.2%
−139
–   ChessBrainVB 3.743102+12
−12		(+17)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
3.1%
−95
–   Bit-Genie 9 64-bit3101+11
−11		(+16)5.5 − 14.5
(+1−10=9)		27.5%
5.5 / 20
4.3%
−138
–   iCE 4.0 64-bit3100+10
−10		(+15)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
4.5%
−18
–   Andscacs 0.85 64-bit3095+15
−15		(+10)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
16.5%
+31
–   Protector 1.9.0 64-bit3092+8
−8		(+7)5 − 3
(+2−0=6)		62.5%
5.0 / 8
21.9%
+81
–   Stockfish 2.2 64-bit3090+22
−22		(+5)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
37.4%
−16
–   Avalanche 1.2.0 64-bit3086+17
−17		(+1)4 − 4
(+1−1=6)		50.0%
4.0 / 8
46.8%
+5
–   Vitruvius 1.11C 64-bit3082+12
−12		(−3)2 − 2
(+1−1=2)		50.0%
2.0 / 4
65.9%
−3
–   Svart 4 64-bit3079+17
−17		(−6)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
71.0%
+71
–   Avalanche 1.3.0 64-bit3079+18
−18		(−6)8 − 12
(+4−8=8)		40.0%
8.0 / 20
72.2%
−79
–   Rybka 3 64-bit3076+8
−8		(−9)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
88.7%
+283
–   BlackCore 3.0 64-bit3074+18
−18		(−11)15.5 − 10.5
(+10−5=11)		59.6%
15.5 / 26
84.2%
+59
–   Senpai 2.0 64-bit3067+9
−9		(−18)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
98.6%
+53
–   Frozenight 5.1.0 64-bit3064+18
−18		(−21)4 − 4
(+1−1=6)		50.0%
4.0 / 8
97.4%
−16
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−34)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+47
–   Sting SF BlackHole 4 64-bit3050+19
−19		(−35)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
+15
–   Amoeba 3.4 64-bit3043+12
−12		(−42)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
100.0%
−31
–   Monolith 2 64-bit3041+10
−10		(−44)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−6
–   Bagatur 3.6b 64-bit3035+17
−17		(−50)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
100.0%
−70
–   Frozenight 5.0.0 64-bit3035+19
−19		(−50)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+27
–   Topple 0.8.1 64-bit3033+12
−12		(−52)16 − 12
(+8−4=16)		57.1%
16.0 / 28
100.0%
−3
–   Cheng 4.41 64-bit3033+10
−10		(−52)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
100.0%
+17
–   FabChess 1.16 64-bit3029+10
−10		(−56)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−168
–   Bagatur 2.2e 64-bit3022+23
−23		(−63)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
−2
–   BlackCore 2.0 64-bit3020+16
−16		(−65)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
100.0%
−40
–   Bagatur 3.7a 64-bit3016+21
−21		(−69)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+93
–   Gull II 64-bit3015+23
−23		(−70)7 − 9
(+4−6=6)		43.8%
7.0 / 16
100.0%
−113
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−74)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+216
–   Bagatur 3.7b 64-bit3010+19
−19		(−75)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−120
–   Godel 7.0 64-bit3003+11
−11		(−82)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+210
–   Frozenight 4.0.0 64-bit2993+18
−18		(−92)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−5
–   Rybka 2.3.2a 64-bit2986+9
−9		(−99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−110
–   Francesca MAD 0.32 64-bit2983+12
−12		(−102)26 − 10
(+20−4=12)
72.2%
26.0 / 36
100.0%
+62
–   Viridithas 4.0.0 64-bit2980+20
−20		(−105)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+187
–   Critter 0.80 64-bit2978+16
−16		(−107)13 − 3
(+11−1=4)		81.3%
13.0 / 16
100.0%
+135
–   FabChess 1.15 64-bit2977+13
−13		(−108)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
100.0%
−87
–   Naum 4.1 32-bit2976+17
−17		(−109)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
0
–   Nalwald 16 64-bit2976+14
−14		(−109)22 − 14
(+15−7=14)
61.1%
22.0 / 36
100.0%
−25
–   Zahak 7.0 64-bit2962+21
−21		(−123)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
−10
–   Nu-chess 1.0 64-bit2961+12
−12		(−124)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+55
–   Rybka 2.2 64-bit2950+22
−22		(−135)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
−22
–   Protej 0.6.4 64-bit2949+16
−16		(−136)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+156
–   Dirty CUCUMBER 64-bit2941+9
−9		(−144)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
100.0%
−214
–   Asymptote 0.8 64-bit2940+11
−11		(−145)11.5 − 4.5
(+9−2=5)		71.9%
11.5 / 16
100.0%
+19
–   tomitankChess 5.1 64-bit2940+12
−12		(−145)18.5 − 5.5
(+14−1=9)		77.1%
18.5 / 24
100.0%
+52
–   Protej 0.6.3 64-bit2933+16
−16		(−152)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−152
–   DiscoCheck 5.2 64-bit2918+15
−15		(−167)13.5 − 2.5
(+12−1=3)		84.4%
13.5 / 16
100.0%
+112
–   Scorpio 2.8 64-bit2905+11
−11		(−180)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+3
–   Weiawaga 5.0 64-bit2873+12
−12		(−212)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
−78
–   Ceibo 0.9 64-bit2868+12
−12		(−217)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1230 games: 328 wins, 343 losses, 559 draws (45.4%), score: 49.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024